Always preserve original aspect ratio. Letterbox or pillar box as needed. Never stretch 4:3 to 16:9.
The term "480p movie" may seem outdated, but it represents an important milestone in the evolution of video resolution. From its early adoption in the DVD era to its current status as a legacy format, 480p has played a significant role in shaping the way we consume video content.
For those who have been downloading movies since the days of LimeWire, eMule, or early torrents (2005–2012), the term "480p movie" triggers specific memories.